... motor, and provides a 5V output interface can 5V single-chip circuitry to supply, support 3.3VMCU control, you can easily control ... VCC voltage greater than 6V, the +5 output, easy to 5V single-chip power supply, when the VCC voltage is less than ... 6V, the need to unplug 5V_EN jumpers, external 5V voltage to +5 to provide a guarantee 298N chip to work properly. Package Included ...